100/1,000 or Bust

This past week, mathematicians practiced their knowledge of subtraction skills while playing 100 or Bust OR 1,000 or Bust. The object of the game was to get as close to 0 without going under. Students either started with 100 or 1,000, depending on their game board. They needed to stay very organized with their work in order to see what their difference was, and the student who got closest to zero won! This was such a fun game and can easily be played at home. Let me know if you'd like a copy of the game board.  :)